1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anuta_ua [19.1K]
2 years ago
5

What is the general form of the equation for the given circle centered at O(0, 0)?

Mathematics
1 answer:
Vesna [10]2 years ago
8 0

 

hello :<span>
<span>an equation of the circle Center at the O(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
in this exercice : a =0 and b = 0 (Center at the origin)
r = AO
r² = (AO)²
r² = (4-0)² +(5-0)² = 16+25=41
an equation of the circle that satisfies the stated conditions.
Center at the origin, passing through B(4, 5) is :  x² +y² = 41</span></span>

x² +y² - 41=0

You might be interested in
solve systems of equation. equation number 1: 9 x squared + 4 y squared equals 144. equation 2: x squared plus y squared equals
grigory [225]
9x^{2} + 4y^{2} =144
x^{2} + y^{2}=24

9x^{2} + 4y^{2} =144
 4x^{2} + 4y^{2}=96
by the difference 
5x^{2}=48
so x=\sqrt{\frac{48}{5}} or x=-\sqrt{\frac{48}{5}}
and y^{2}=24-\frac{48}{5}
then y=\sqrt{\frac{72}{5}} or -\sqrt{\frac{48}{5}}
5 0
3 years ago
The sign of the product of two integers with the same sign is positive. What is the sign of three integers with the same sign? E
Svetradugi [14.3K]
Can be both, because if all three were negative, it would be

negative*negative= positive
positive*negative=negative
example: -1*-1*-1=-1

but if all three were positive, it would obviously be positive, because any number of positives can't make negatives in multiplication.
4 0
3 years ago
PLEASE HELP ILL MARK THE BRAINLIEST DO NOT WASTE ANSWERRS URGENT
AVprozaik [17]
The answer is D 4+6=7+8
7 0
3 years ago
Joe worked 3 hours each afternoon after school,
oee [108]

Answer:   A:$3.00

Step-by-step explanation:

you just divide 45 divided by 15

3 0
2 years ago
What is the value of the expression x^y+z/z if x = -4, y = 2, and z = 2
Citrus2011 [14]

Answer:

17

Step-by-step explanation:

Just ask Siri "What is the expression" then stop and copy-paste the question into the Siri textbox It is that easy.

7 0
3 years ago
Other questions:
  • A light bulb consumes 960 watt-hours per day. How many watt-hours does it consume in 3 days and 18 hours?
    6·2 answers
  • Eight minus the product of two and a number x.
    11·1 answer
  • Squaring a number and adding one will always produce an even number.
    10·1 answer
  • What is the slope of the line that passes through (2,-3) , (-2,5)
    9·1 answer
  • Suppose an amount increases by 100%, then decreases by 100%. Find the final amount. Would the situation change if the original i
    15·1 answer
  • Can you help me find the mean
    13·1 answer
  • There was a Rockets game on Friday and Saturday.
    5·2 answers
  • The product of r and 8​
    10·1 answer
  • A triangle has one side that is 6 units long and another side that is 3 units long.
    11·1 answer
  • Find the domain of where f(x) = x + 10 and g(x)=x².
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!